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Blockage in the level gauge of the methanol ammonia scrubber cooler

2017-09-20View Original

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The level gauge of the methanol-ammonia cooler gets clogged frequently; there is a black substance, and its composition has not been determined – it is likely some corrosive substance. Which friend’s unit’s ammonia cooler is experiencing this issue? Explain it.
Reply #22017-09-21
Could it be FeS or Fe2O3? It might be caused by corrosion
Reply #32017-09-22
Could it be that the equipment wasn’t cleaned thoroughly, with rust inside it? I’ve never encountered that issue
Reply #42017-09-30
I have it right here; for things like this, you can just send a message via WeChat, haha. I’ve encountered two situations: 1) rust, dust, and other impurities accumulate over time as the system keeps running. 2 is tube leakage, with crystals forming and causing blockage.

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